Athletic director Jeff Hammond said in a statement Tuesday that Johnson "will not return in the future as our head football coach."

The 60-year-old Johnson is due a $2.1 million buyout over the next three seasons.

The veteran coach has been a successful defensive coordinator at several schools, including South Carolina, Mississippi State, Alabama and Clemson before coming to Hattiesburg, Miss.

That experience didn't translate into success with the Golden Eagles.

Southern Miss finished with a 0-12 record one season after a school-record 12-2 finish that included a win in the Hawaii Bowl. The Golden Eagles were the only team in the Football Bowl Subdivision not to win a game this year.

Hillary Clinton's office said "nothing nefarious was at play" when the former secretary of state used her personal email address, rather than one provided by the State Department, during her four years as America's top diplomat.